EEPROM and FLASH Write Cycle Timing

Abstract: This application note discusses the microcontroller EEPROM write-time specifications in reference designs for PHY1070/PHY1071/PHY1075/PHY1076, the Phyworks family of optical transceivers. The article details the specifications for the firmware revisions and the use of flash memory to speed up writes, at the expense of memory endurance. It also assists designers in selecting between firmware versions 2 and 3.

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